18L 9s

This is the MOS with 9 periods of 2L 1s. Its generator is not less than a "pure" diesis or "neutral" quartertone of 1/27edo (44.444 cents) nor greater than a chromatic semitone of 1/18edo (66.667 cents).

1/18						66.667
				5/99		60.606
			4/81			59.259
				7/144		58.333
						57.513
		3/63				57.143
						56.309
				8/171		56.14
						55.976
			5/108			55.556
				7/153		55.098
					9/198	54.5455
	2/45					53.333
					9/207	52.174
				7/162		51.852
						51.733
			5/117			51.282
						50.929
				8/189		50.794
						50.57
		3/72				50
				7/171		49.123
			4/99			48.121
				5/126		47.619.
1/27						44.444